118945242
118,945,242 is an even composite number composed of five prime numbers multiplied together.
118945242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 118945242:
2 × 32 × 132 × 61 × 641
(2 × 3 × 3 × 13 × 13 × 61 × 641)See below for interesting mathematical facts about the number 118945242 from the Numbermatics database.
Names of 118945242
- Cardinal: 118945242 can be written as One hundred eighteen million, nine hundred forty-five thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 1.18945242 × 108
Factors of 118945242
Divisors of 118945242
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 13 18 26 39 61 78 117 122 169 183 234 338 366 507 549 641 793 1014 1098 1282 1521 1586 1923 2379 3042 3846 4758 5769 7137 8333 10309 11538 14274 16666 20618 24999 30927 39101 49998 61854 74997 78202 92781 108329 117303 149994 185562 216658 234606 324987 351909 508313 649974 703818 974961 1016626 1524939 1949922 3049878 4574817 6608069 9149634 13216138 19824207 39648414 59472621 118945242
- Sum of all divisors σ(n): 284081148
- Sum of proper divisors (its aliquot sum) s(n): 165135906
- 118945242 is an abundant number, because the sum of its proper divisors (165135906) is greater than itself. Its abundance is 46190664
Bases of 118945242
- Binary: 1110001011011110101110110102
- Hexadecimal: 0x716F5DA
- Base-36: 1YTEQI
Squares and roots of 118945242
- 118945242 squared (1189452422) is 14147970594438564
- 118945242 cubed (1189452423) is 1682833786164378849112488
-
The
square root of 118945242 is 10906.2019970291 -
The
cube root of 118945242 is 491.7930172381
Scales and comparisons
How big is 118945242?- 118,945,242 seconds is equal to 3 years, 40 weeks, 4 days, 16 hours, 20 minutes, 42 seconds.
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To count from 1 to 118,945,242 would take you about five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 118945242 cubic inches would be around 41 feet tall.
Recreational maths with 118945242
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The information we have on file for 118945242 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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